Hei Long Jiang Tuo Jiang Di Kong Technology Co., Ltd.

Heilongjiang Tuojiang Low-Altitude Technology Co., Ltd. (established 2026-04-15) focuses on cold-region low altitude; a Northeast cold-region low-altitude equipment enterprise concentrating on R&D and manufacturing of UAV equipment for extreme-cold environments, overcoming key technologies such as extreme-cold flight and high-load endurance, and building a full-chain service system covering R&D, manufacturing, O&M, application and science popularization.

Tracked cold-resistant UAV nests, wind-resistant railway-inspection UAVs, and heavy-lift unmanned helicopters (cold-region low-altitude equipment).